ID:19110007 / A fascinating view of Luzern old town from one of the hills surrounding the city.
ID:18090084 / The longest and biggest glacier of Switzerland (and one of the longest in mainland Europe) can be found in central Switzerland. The summit of the Eggishorn is one of the best view points to view its entire length.
ID:19020346 / The 2019 tunnel system of the Roseg glacier was simply amazing. The main ice cave was about 100-120m long. Smaller caves of still respectable size originated from this main cave. Here, Oliver is posing under a huge hole in the main cave as some snow was blown in.